heyyy. I really hope you can help me find this tw fic. I don't remember the title. this fic is about stiles is the only living member and he got these herbs (I guess?) from deaton and he wish that everything that happened can be undone and he passed out. when he wake up, he met derek. in that au, he's the one who is dead but everyone is alive, including the hales (bc he saved them when the fire happen) and then theres a scene where talia use her werewolf shenanigans to see stiles' memories.
Last One Standing by RivanWarrioress (20/24 | 64192 | T)
"I wish that Derek didn’t lose his family in the fire...that Peter didn’t kill Laura that night and then bite Scott. I wish they’d all been able to live out happy lives."
Stiles thought that after the Nogitsune there would be time to rest and recover. He was wrong, with a deadly Necromancer arriving in Beacon Hills less than a month after Allison's death, leaving a path of death and destruction in it's wake. Scott, Kira, Derek and Stiles are able to defeat the Necromancer, but pay a heavy cost.
Now Stiles is the only one left, the only surviving member of the pack. There isn't anybody left in Beacon HIlls alive that he ever cared about. Nearly catatonic with his grief, Stiles packs a bag and plans to leave Beacon HIlls behind, but exhaustion and heavy rain combine forces, and a wishful though becomes more than just a thought, but a reality.